Box beam level



FIG. 1 is an isometric view of a first embodiment of a box beam levelincorporating our new design;

FIG. 2 is a first side elevation view thereof;

FIG. 3 is a second side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a first end elevation view thereof;

FIG. 7 is a second end elevation view thereof;

FIG. 8 is an isometric view of a second embodiment of a box beam levelincorporating our new design;

FIG. 9 is a first side elevation view thereof;

FIG. 10 is a second side elevation view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a first end elevation view thereof;

FIG. 14 is a second end elevation view thereof;

FIG. 15 is an isometric view of a second embodiment of a box beam levelincorporating our new design;

FIG. 16 is a first side elevation view thereof;

FIG. 17 is a second side elevation view thereof;

FIG. 18 is a top plan view thereof;

FIG. 19 is a bottom plan view thereof;

FIG. 20 is a first end elevation view thereof; and,

FIG. 21 is a second end elevation view thereof.

The article is shown with a symbolic break in its length and width. Theappearance of any portion of the article between the break lines formsno part of the claimed design.

CLAIM The ornamental design of a box beam level, as shown and described.